@charset "UTF-8";
body,
p,
ul,
ol,
li,
dl,
dt,
dd,
h1,
h2,
h3,
h4,
h5,
h6,
form,
fieldset,
legend,
input,
select,
textarea,
button,
th,
td,
menu {
  margin: 0;
  padding: 0;
}

* {
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
}

ul,
dl,
ol {
  list-style: none;
}

img,
fieldset,
input[type="submit"] {
  border: 0 none;
}

em {
  font-style: normal;
}

strong {
  font-weight: normal;
}

table {
  border-collapse: collapse;
  border-spacing: 0;
}

button,
input[type="button"] {
  cursor: pointer;
  border: 0 none;
}

a,
button,
input,
img {
  -webkit-touch-callout: none;
}

input,
select,
textarea {
  outline: none;
}

a {
  text-decoration: none;
}

.fl {
  float: left;
}

.fr {
  float: right;
}

.clearfix::after {
  content: "";
  display: block;
  clear: both;
  height: 0;
  overflow: hidden;
}

.clear {
  clear: both;
}

html,
body {
  /*禁止用户选择元素*/
  /*-moz-user-select:none;
 -webkit-user-select: none;
-ms-user-select: none;
 -khtml-user-select:none; */
  /*禁止元素点击出现半透明黑色背景*/
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
}

html {
  height: 100%;
  width: 100%;
  font-family: "Helvetica Neue", Helvetica, Arial, "PingFang SC", "Hiragino Sans GB", "Heiti SC", "Microsoft YaHei", "WenQuanYi Micro Hei", sans-serif;
  outline: 0;
  -webkit-text-size-adjust: none;
}

body {
  height: 100%;
  margin: 0;
  position: relative;
}

footer {
  position: fixed;
  bottom: 0;
  background: white;
}

.foot-bot {
  width: 100vw;
  height: 18.4vw;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-pack: distribute;
      justify-content: space-around;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  margin: 0 auto;
}

.foot-bot li {
  text-align: center;
}

.foot-bot li img {
  width: 9.46667vw;
  height: 9.46667vw;
}

.foot-bot li span {
  display: block;
  font-size: 3.46667vw;
}

.foot-bot li a {
  color: black;
}

header {
  width: 100vw;
  height: 15.73333vw;
}

header .top {
  width: 93.86667vw;
  height: 13.06667vw;
  margin: 0 auto;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  line-height: 17.06667vw;
  text-align: center;
}

header .top .top1 {
  width: 16.4vw;
  height: 7.6vw;
  border: 1px solid #ff9344;
  border-radius: 2.66667vw;
  font-size: 3.46667vw;
  line-height: 7.6vw;
  text-align: center;
  position: relative;
  top: 5.33333vw;
}

header .top .top2 span {
  font-size: 3.46667vw;
}

header .top .top3 {
  width: 6.93333vw;
  height: 6.66667vw;
  line-height: 20vw;
}

header .top .top3 img {
  width: 6.93333vw;
}

section .add {
  width: 93.6vw;
  margin: 0 auto;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}

section .add .left {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
}

section .add .left img {
  width: 22.66667vw;
  height: 22.66667vw;
}

section .add .left span a {
  display: block;
  color: black;
  margin-top: 4vw;
  margin-left: 2.66667vw;
  font-size: 4vw;
}

section .add .left span a:nth-of-type(2) {
  font-size: 3.46667vw;
  color: #9d9d9d;
}

section .add .right img {
  width: 5.46667vw;
  height: 6.13333vw;
}

section .square {
  width: 93.46667vw;
  margin: 0 auto;
  position: relative;
}

section .square ul {
  width: 93.46667vw;
  height: 28.26667vw;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  text-align: center;
}

section .square ul li img {
  width: 26vw;
  height: 20.13333vw;
}

section .square ul li span {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  position: absolute;
  top: 17.33333vw;
  font-size: 3.46667vw;
  margin-left: 4vw;
}

section .middle {
  width: 93.33333vw;
  height: 12vw;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  line-height: 7.6vw;
  margin: 0 auto;
}

section .middle .left {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
}

section .middle .left img {
  width: 9.6vw;
  height: 9.06667vw;
}

section .middle .left span {
  font-size: 3.46667vw;
  margin-left: 1.33333vw;
  line-height: 10.53333vw;
  margin-left: 3.33333vw;
}

section .middle .right img {
  width: 2.66667vw;
}

section .middle .right a {
  color: black;
  font-size: 3.2vw;
  line-height: 8.66667vw;
}

section .middle:nth-of-type(6) {
  margin-bottom: 8vw;
}

section .bottom {
  width: 71.73333vw;
  height: 15.2vw;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  text-align: center;
  margin: 0 auto;
}

section .bottom bottom {
  width: 19.6vw;
  height: 10.13333vw;
  background: #ff9344;
  text-align: center;
  line-height: 10.13333vw;
  border-radius: 4vw;
}

section .bottom bottom a {
  color: white;
}
